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Sudbury — District Profile & Schools

Sudbury, Massachusetts · Middlesex County

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Key Dates — Sudbury School Calendar

The last day of school in Sudbury is Thu, Jun 18, 2026, according to the district's published calendar.

Last day of school
Thu, Jun 18, 2026
Juneteenth - No School
Fri, Jun 19, 2026
2,539
Students
5
Schools
4 elem · 1 mid · 0 high
11.1:1
Student-Teacher
229 teachers
-1 - 8
Grades

Quick Facts

508
Avg. School Size
465
Total Staff

Sudbury Calendar

18 events

Source

Thu, Jun 18

Event

Last Day of School - Early Release

Thu, Jun 18

Event

Last Day of School - Early Release

Fri, Jun 19

Holiday

Juneteenth - No School

Juneteenth holiday, no school

Fri, Jun 19

Holiday

Juneteenth - NO SCHOOL

Fri, Jun 19

Holiday

Juneteenth - NO SCHOOL

Fri, Jun 19

Holiday

Juneteenth - No School

Juneteenth holiday, no school

Mon, Jun 22

Event

Loring School Last Day (early release)

Mon, Jun 22

Event

Loring School Last Day (Early Release)

Last day of school for Loring School with early release

Mon, Jun 22

Event

Loring School Last Day (Early Release)

Last day of school for Loring School with early release

Mon, Jun 22

Event

Loring School Last Day (early release)

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Data source: official Sudbury website · How we verify this data

Contact

Address
40 Fairbank Road
Sudbury, MA 01776
Phone
(978)443-1058

Staff & Students

Teachers (FTE)
229
Total Staff
465
Data Source
NCES Common Core of Data
School Year 2023-24

Frequently Asked Questions about Sudbury

The last day of school in Sudbury is Thu, Jun 18, 2026, according to the district's published calendar.

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